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88 lines
2.8 KiB
88 lines
2.8 KiB
<?php
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require_once $_SERVER["DOCUMENT_ROOT"] . "/database/Query.php";
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require_once $_SERVER["DOCUMENT_ROOT"] . "/database/DbUtil.php";
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require_once $_SERVER["DOCUMENT_ROOT"] . "/admin/Alert.php";
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//IP地址转换
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function get_remote_ip()
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{
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return $_SERVER['REMOTE_ADDR'] == "::1" ? "127.0.0.1" : $_SERVER['REMOTE_ADDR'];
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}
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function update_token(QueryManager $manager_result, $msg)
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{
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// 通过验证，更新cookie信息
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$manager = $manager_result->getManagerResult();
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$manager->setLastIp(get_remote_ip());
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$manager->setLastTime(date(default_format));
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DbUtil::update("update manager set last_ip=?,last_time=? where manager_name=?", null, "sss", $manager->getLastIp(), $manager->getLastTime(), $manager->getManagerName());
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// 跳转到首页
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if ($_SERVER["SCRIPT_NAME"] == "/admin/Manager.php") {
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info_res($msg, "/",);
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echo <<<EOF
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<script>
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<!--3;秒后自动跳转;-->
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$(function() {
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let count=3;
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$("#tip").text(count+"秒后自动跳转");
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let i=setInterval(function() {
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if(count-->0){
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$("#tip").text(count+"秒后自动跳转");
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}else{
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location.href="/"
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}
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console.info("定时器！！！！！")
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},1000)
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})
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</script>
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<div class="alert alert-info alert-dismissible fade show col-5 m-auto text-center" role="alert">
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<strong id="tip"></strong>
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</div>
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EOF;
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} else if ($_SERVER["SCRIPT_NAME"] == "/index.php" && empty($_SERVER["HTTP_REFERER"])) {
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response($msg, "alert-info");
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}
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// 登陆身份有效期半小时
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setcookie("login_token", $manager->loginToken(), time() + 60 * 15, "/");
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}
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function check_login()
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{
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if (!empty($_COOKIE["login_token"]) and !empty($_COOKIE["manager_name"])) {
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$manager_result = new QueryManager();
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try {
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DbUtil::query("select * from manager where manager_name=?", $manager_result, array($_COOKIE["manager_name"]));
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} catch (Exception $e) {
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error_res("系统出现严重异常,请联系管理员", "/");
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return false;
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}
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// 验证cookie身份信息有效性
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if (empty($manager_result) or $_COOKIE["login_token"] != $manager_result->getManagerResult()->loginToken()) {
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setcookie("manager_name", "", time() - 3600, "/");
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setcookie("login_token", "", time() - 3600, "/");
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// error_res("非法验证，请重新登陆", "/admin/Manager.php");
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} else {
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try {
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update_token($manager_result, "您已登录，自动跳转到首页");
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return true;
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} catch (Exception $e) {
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error($e);
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// error_res("管理员身份验证异常，请联系管理员", "/admin/Manager.php");
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}
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}
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}
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// else {
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// info_res("您尚未登陆，跳转到登陆页", "/admin/Manager.php");
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// }
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return false;
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}
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